package com.cloud.lock.handler;

import org.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
import org.springframework.security.web.savedrequest.HttpSessionRequestCache;
import org.springframework.security.web.savedrequest.RequestCache;
import org.springframework.security.web.savedrequest.SavedRequest;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@Component
public class LoginSuccessHandler extends SavedRequestAwareAuthenticationSuccessHandler {

    private RequestCache requestCache = new HttpSessionRequestCache();

    @Override
    public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws ServletException, IOException {
        // super.onAuthenticationSuccess(request, response, authentication);
        SavedRequest savedRequest = requestCache.getRequest(request, response);
        String redirectUrl = savedRequest.getRedirectUrl();
        System.out.println("重定向地址：" + redirectUrl);

        super.onAuthenticationSuccess(request, response, authentication);

    }
}
